Most bump stop warranty failure starts in the purchase order, not in the mould. Seven recurring buyer mistakes — a downgraded compound, a skipped post-cure, unblasted inserts and four more — produce the majority of early returns, and every one of them leaves ...

Microcellular PU Bump Stop Performance GuideTwo microcellular polyurethane bump stops with identical dimensions can behave like two different products once the seasons change. The grade that feels perfect in a mild climate may stiffen in Nordic winter or take...

Jounce Bumper Manufacturer: What Testing Reveals Before You Place an OrderA jounce bumper (缓冲限位块), also called a compression bump stop, is the last line of defence inside a suspension strut. When the wheel hits a deep pothole and the damper reaches full compr...

How a Polyurethane Bumper Is Made A jounce bumper, also known as a bump stop, bump rubber, rubber buffer or strut bumper, is an elastic component typically made of high elasticity polyurethane using an MDI or NDI system. It is installed on the piston rod of a...

What the Elastic Stop Is and What Ends Its Life A jounce bumper, also known as a bump stop, bump rubber, rubber buffer or strut bumper, is an elastic component typically made of high elasticity polyurethane in an MDI or NDI system. It is installed on the pist...

Piggyback shocks sometimes have an internal floating piston that separates oil and nitrogen. But more commonly, a rubber bladder reservoir holds the gas separately. This air bag tank is less likely to leak than a separate piston seal.Main features:Ensure oil ...

A spring seat, also called a spring isolator or spring spacer, is located on the exterior of the shock absorber body or at the upper end of the piston rod. It positions and supports the suspension coil spring, normally in contact with the lower or the upper e...